* test/ruby/test_thread.rb (test_mutex_unlock_on_trap): extend waiting
  time to invocation of signal handler from 0.01 sec to 0.2 sec.
  RubyCI report error on mswin. reported by @unak


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43732 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-11-20

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e